The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 1991
Filed:
Jan. 22, 1990
Shuji Yamada, Kadoma, JP;
Koji Tsuji, Kadoma, JP;
Yoshinobu Takegawa, Kadoma, JP;
Akira Tanimura, Amagasaki, JP;
Akira Menju, Amagasaki, JP;
Nobuyoshi Yano, Amagasaki, JP;
Matsushita Electric Works, Ltd., Osaka, JP;
Unitika, Ltd., Hyogo, JP;
Abstract
An electrically conductive composite material is formed by dispersing in a matrix metal the other metal which is not solid soluble with the matrix metal. The other metal is finely divided to an extent of not excessively lowering the conductivity and is mixed in the matrix metal in a particle amount with which respective particles keep a mutual distance effective to strengthen the composite material, whereby the material is sufficiently improved in the mechanical strength and wear resistance and remarkably reduced in the high temperature deformation. Such conductive composite material can be obtained through a melt atomization.